Pentair Valve Top O-ring 271103 HiFlow Diverter Intermatic Mechanical Timer T101R3

Intermatic Mechanical Timer T101R3

2" slip ports with PVC construction for robust

and UV-resistant elastomer extends seal life in harsh pool conditions

Pentair O-Ring 590118Z

and sand filters without adapters

Pentair Valve Top O-ring 271103 HiFlow Diverter Intermatic Mechanical Timer T101R3Pentair Valve Top O Ring 271103 HiFlow Top Mount Section: Intro The Pentair Valve Top O Ring 271103 is a precision seal designed for 1 1 2" HiFlow Top Mount and Side Mount valves. It delivers a tight, leak free seal during backwash cycles and daily filtration, helping maintain steady water flow and peak filtration performance. Crafted from chlorine and UV resistant elastomer, it endures chemical exposure, temperature swings, and long service life.